Bump alembic from 1.13.0 to 1.13.1

[dependabot]

Bumps alembic from 1.13.0 to 1.13.1.

Release notes

Sourced from alembic's releases.

1.13.1

Released: December 20, 2023

bug

• [bug] [autogenerate] Fixed Rewriter so that more than two instances could be chained together correctly, also allowing multiple process_revision_directives callables to be chained. Pull request courtesy zrotceh.

  References: #1337

• [bug] [environment] Fixed issue where the method EnvironmentContext.get_x_argument() using the EnvironmentContext.get_x_argument.as_dictionary parameter would fail if an argument key were passed on the command line as a name alone, that is, without an equal sign = or a value. Behavior is repaired where this condition is detected and will return a blank string for the given key, consistent with the behavior where the = sign is present and no value. Pull request courtesy Iuri de Silvio.

  References: #1369

• [bug] [autogenerate] Fixed issue where the "unique" flag of an Index would not be maintained when generating downgrade migrations. Pull request courtesy Iuri de Silvio.

  References: #1370

• [bug] [versioning] Fixed bug in versioning model where a downgrade across a revision with two down revisions with one down revision depending on the other, would produce an erroneous state in the alembic_version table, making upgrades impossible without manually repairing the table. Thanks much to Saif Hakim for the great work on this.

  References: #1373

• [bug] [typing] Updated pep-484 typing to pass mypy "strict" mode, however including per-module qualifications for specific typing elements not yet complete. This allows us to catch specific typing issues that have been ongoing such as import symbols not properly exported.

  References: #1377

Commits

• See full diff in compare view

You can trigger a rebase of this PR by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

Note
Automatic rebases have been disabled on this pull request as it has been open for over 30 days.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.